/**
 * jQuery jslides 1.1.0
 *
 * http://www.cactussoft.cn
 *
 * Copyright (c) 2009 - 2013 Jerry
 *
 * Dual licensed under the MIT and GPL licenses:
 *   http://www.opensource.org/licenses/mit-license.php
 *   http://www.gnu.org/licenses/gpl.html
 */
$(function(){
    var numpic = $('#slides li').size()-1;
    var nownow = 0;
    var inout = 0;
    var TT = 0;
    var SPEED = 5000;


    $('#slides li').eq(0).siblings('li').css({'display':'none'});


    var ulstart = '<ul id="pagination">',
        ulcontent = '',
        ulend = '</ul>';
    ADDLI();
    var pagination = $('#pagination li');
    var paginationwidth = $('#pagination').width();
    $('#pagination').css('margin-left',(470-paginationwidth))
    $('#pagination').css('display','none')

    pagination.eq(0).addClass('current')

    function ADDLI(){
        //var lilicount = numpic + 1;
        for(var i = 0; i <= numpic; i++){
            ulcontent += '<li>' + '<a href="#">' + (i+1) + '</a>' + '</li>';
        }

        $('#slides').after(ulstart + ulcontent + ulend);
    }

    pagination.on('click',DOTCHANGE)

    function DOTCHANGE(){

        var changenow = $(this).index();

        $('#slides li').eq(nownow).css('z-index','900');
        $('#slides li').eq(changenow).css({'z-index':'800'}).show();
        pagination.eq(changenow).addClass('current').siblings('li').removeClass('current');
        $('#slides li').eq(nownow).fadeOut(1000,function(){$('#slides li').eq(changenow).fadeIn(1000);});
        nownow = changenow;
    }

    pagination.mouseenter(function(){
        inout = 1;
    })

    pagination.mouseleave(function(){
        inout = 0;
    })

    function GOGO(){

        var NN = nownow+1;

        if( inout == 1 ){
        } else {
            if(nownow < numpic){
                $('#slides li').eq(nownow).css('z-index','900');
                $('#slides li').eq(NN).css({'z-index':'800'}).show();
                pagination.eq(NN).addClass('current').siblings('li').removeClass('current');
                $('#slides li').eq(nownow).fadeOut(400,function(){$('#slides li').eq(NN).fadeIn(500);});
                nownow += 1;

            }else{
                NN = 0;
                $('#slides li').eq(nownow).css('z-index','900');
                $('#slides li').eq(NN).stop(true,true).css({'z-index':'800'}).show();
                $('#slides li').eq(nownow).fadeOut(400,function(){$('#slides li').eq(0).fadeIn(500);});
                pagination.eq(NN).addClass('current').siblings('li').removeClass('current');

                nownow=0;

            }
        }
        TT = setTimeout(GOGO, SPEED);
    }

    TT = setTimeout(GOGO, SPEED);

})